Lexston Mining Corporation · CSE:LEXT

Lexston Mining — Investor Presentation (November 2025)

7 slides from Lexston Mining's investor presentation, Nov 11, 2025

  1. Slide 1: Garfield Hills Property

    Garfield Hills Property 128 unpatented mineral claims 2,880 acres

  2. Slide 2: Garfield Hills Property - Summary

    GARFIELD HILLS PROPERTY - SUMMARY • LOCATED 12 KMS EAST OF HAWTHORNE, IN MINERAL COUNTY, NEVADA. Garfield is in the prolific Walker Lane mineral belt which hosts several world class gold-silver epithermal (Comstock Lode, Tonopah), copper-gold porphyry (Anaconda), and iron-oxide-copper-gold deposits

  3. Slide 3: Property work and neighbouring targets

    ii —e ORM | [2022-2025 Property work included soil and rock Peractionistr] radiometri surveying and diamond drilling (12 holes (1 lost), 1697.21 metres). Bia Numerattattrantunrtarcetsrercamiuntested antiteUriaccisaneplesreturrara! 11.007, 0.320 and 0.276% U308. f'=|Guardian Metals has returned high

  4. Slide 4: Garfield Hills Property district activity map

    GUARDIAN METALS RESOURCES LLC Garfield Cu SKY GOLD- EVENING GARFIELD HILLS STAR PROPERTY CU/AU/U308 ¢ viResourcesitd- [le | PROPERTY by (| _ New Boston Sy, r vA Tp ee yom Val’ 6 HO ” A Pamalico Project eA C) 4 bs Nevada Canyon Gold Corp - Ashby Project Newcrest Mining Ltd. — Lodestar Project ( GARFI

  5. Slide 5: Amalgamated Uranium Company Mines Near Hawthorne, Nevada

    Amalgamated Uranium Company Mines Near Hawthorne, Nevada | The Diggings Amalgamated Uranium Company Mines formerly Carol R Mine Modest uranium production 1955 and 1956 Tuesday, November 11, 2025 5

  6. Slide 6: Garfield Project - Guardian Metal Resources

    Garfield Project - GUARDIAN METAL RESOURCES Tuesday, November 11, 2025 6

  7. Slide 7: Tower Target

    Tower Target The permitted Tower drill program is designed to test a +400m long by up to 100m wide zone of anomalous gold in soils and bedrock. Mineralization (with Ag and Cu) is interpreted in sheared, pervasively sericitized granitic rocks with quartz veins/veinlets and limonitic microfractures, a

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